if you're medicare eligible, call now... and talk to unitedhealthcare about our plans, like aarp medicarecomplete. let's get you on the right path. call today. ♪ jenna: right now investigators say they are trying to figure out what prompted jovan belcher to murder his girlfriend before taking his own life. police say that jovan belcher shot and killed his girlfriend, kasandra perkins, on sunday morning before heading to the chiefs stadium where he killed himself in front of his head coach and others. the chiefs have any moment of silence before their game yesterday to remember all the victims of domestic violence. not specifically naming jovan belcher, but certainly a lot of questions. steve brown has more in chicago with this. we heard a little bit of the 911 call before the break. how do those final moments play out at arrowhead stadium earlier on saturday morning? reporter: yes, let's put that into context. kasandra perkins was shot numerous times and fatally wounded by the father of their child. that is jovan belcher,